Folding puzzle



FIG. 1 is a perspective view of a folding puzzle showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a fragmentary cross-sectional top plan view of a corner areashown on an enlarged scale;

FIG. 5 is a fragmentary top plan view of the central opening shown on anenlarged scale;

FIG. 6 is a bottom perspective view thereof showing the design in aalternate folded configuration;

FIG. 7 is a side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

Portions of FIGS. 1, 3, 6 and 7 have been shaded to indicate areas ofcolor contrast.

The ornamental design for a folding puzzle, as shown and described.